2792764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 5390000

約数和(自身を除く): 2597236

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1249, 2236, 2498, 4996, 16237, 32474, 53707, 64948, 107414, 214828, 698191, 1396382, 2792764]

約数ペア:

[(1, 2792764), (2, 1396382), (4, 698191), (13, 214828), (26, 107414), (43, 64948), (52, 53707), (86, 32474), (172, 16237), (559, 4996), (1118, 2498), (1249, 2236)]